package day02;

public class VarExercise {
    public static void main(String[] args) {
        //编译运行过程：
        //编译期：
        int a;
        int b,c,d;
//        int a;
        int e=250;
        int f;
        f=250;
        f=350;
        int g=1,h=3,i=6,j=9;

        int k=5;
        int m=k+10;
        System.out.println(m);
        System.out.println("m");
        k=k+10;
        System.out.println(k);

        int balance=5000;
        balance=balance+1000;
        System.out.println(balance);
        balance=balance-2000;
        System.out.println(balance);

//        System.out.println(n);
        int n;
//        System.out.println(n);
        int a1,a_5$,_3c,$_7;
//        int a*b;
//        int 1a;
        int aa=5;
//        System.out.println(aA);
        int 年龄;
//        int nianling;
int age;
int score,maScore,myJavaScore;
//int a=250;

    }

}
